-#define ECRYPTFS_STRUCT_INITIALIZED 0x00000001
-#define ECRYPTFS_POLICY_APPLIED 0x00000002
-#define ECRYPTFS_NEW_FILE 0x00000004
-#define ECRYPTFS_ENCRYPTED 0x00000008
-#define ECRYPTFS_SECURITY_WARNING 0x00000010
-#define ECRYPTFS_ENABLE_HMAC 0x00000020
-#define ECRYPTFS_ENCRYPT_IV_PAGES 0x00000040
-#define ECRYPTFS_KEY_VALID 0x00000080
-#define ECRYPTFS_METADATA_IN_XATTR 0x00000100
-#define ECRYPTFS_VIEW_AS_ENCRYPTED 0x00000200
-#define ECRYPTFS_KEY_SET 0x00000400
+#define ECRYPTFS_STRUCT_INITIALIZED 0x00000001
+#define ECRYPTFS_POLICY_APPLIED 0x00000002
+#define ECRYPTFS_NEW_FILE 0x00000004
+#define ECRYPTFS_ENCRYPTED 0x00000008
+#define ECRYPTFS_SECURITY_WARNING 0x00000010
+#define ECRYPTFS_ENABLE_HMAC 0x00000020
+#define ECRYPTFS_ENCRYPT_IV_PAGES 0x00000040
+#define ECRYPTFS_KEY_VALID 0x00000080
+#define ECRYPTFS_METADATA_IN_XATTR 0x00000100
+#define ECRYPTFS_VIEW_AS_ENCRYPTED 0x00000200
+#define ECRYPTFS_KEY_SET 0x00000400
+#define ECRYPTFS_ENCRYPT_FILENAMES 0x00000800
+#define ECRYPTFS_ENCFN_USE_MOUNT_FNEK 0x00001000
+#define ECRYPTFS_ENCFN_USE_FEK 0x00002000
+#define ECRYPTFS_UNLINK_SIGS 0x00004000